Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3131a081e9205ac443f24abb2eba157dfd8b524913246f17175abf91a3059165 · ArcScan

Block

#21,524,803

2026-09-18 16:14:31 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,803
Timestamp: 31 days ago · 2026-09-18 16:14:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x3131a081e9205ac443f24abb2eba157dfd8b524913246f17175abf91a3059165
Parent hash: 0x638a8383…6228ee51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,803 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.1%2,133,882 / 30,000,000

Base fee

20 gwei

State root

0x7b60b7737939…a645ba12565a

Transactions root

0xf268148aa19c…1149769d2385

Receipts root

0xf72c44ed16fa…c18cd032310c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800